The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 1999
Filed:
Oct. 25, 1996
Applicant:
Inventor:
Hyung-seok Lee, Seoul, KR;
Assignee:
Samsung Aerospace Industries, Ltd., Kyongsangnam-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
269 21 ;
Abstract
A vacuum chuck according to the present invention includes a base plate having an outer wall formed in a predetermined height around the base plate. In addition, at least one inner wall, having the same height as the outer wall, is formed on the base plate so as to divide the space surrounded by the outer wall into a plurality of compartments. A plurality of vacuum holes are provided in the respective compartments and connected to a vacuum source. By using the vacuum chuck according to the present invention, variously sized parts can be fixed to the vacuum chuck by making the compartments of the vacuum chuck in various sizes.